| Pine Bluff to Orbetello | 5,259.98 mi (8,465.12 km) |
| Pine Bluff to Oria | 5,607.57 mi (9,024.50 km) |
| Pine Bluff to Oristano | 5,242.98 mi (8,437.76 km) |
| Pine Bluff to Orta Nova | 5,492.98 mi (8,840.10 km) |
| Pine Bluff to Orte | 5,308.58 mi (8,543.34 km) |
| Pine Bluff to Ortona | 5,396.89 mi (8,685.45 km) |
| Pine Bluff to Orvieto | 5,286.92 mi (8,508.47 km) |
| Pine Bluff to Orzinuovi | 5,094.51 mi (8,198.82 km) |
| Pine Bluff to Osimo | 5,313.67 mi (8,551.53 km) |
| Pine Bluff to Ospitaletto | 5,094.44 mi (8,198.71 km) |
| Pine Bluff to Ostuni | 5,595.58 mi (9,005.22 km) |
| Pine Bluff to Ottaviano | 5,461.03 mi (8,788.68 km) |
| Pine Bluff to Ovada | 5,069.44 mi (8,158.47 km) |
| Pine Bluff to Ozieri | 5,235.55 mi (8,425.80 km) |
| Pine Bluff to Paceco | 5,493.52 mi (8,840.96 km) |
